# Distance from Ayolas (AYO) to Seoul (ICN)

> 18,850 km · estimated flight time 23h · Ultra-long-haul route.

## Summary

- **Distance**: 18,850 km / 11,713 mi / 10,178 nm
- **Estimated flight time**: 23h
- **Heading**: 345° (north northwest)
- **Return heading**: 16° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Paraguay) → South Korea
- **Intercontinental**: South America → Asia
- **Time difference**: +12h (When it's 18:11 in Ayolas, it's 06:11 in Seoul)
- **Elevation difference**: 200 ft (ICN is lower than AYO)

## Airports

### [Juan De Ayolas Airport (AYO)](https://www.flightduration.online/airport/ayo-ayolas-juan-de-ayolas-airport/1ef266df-a5d9-6e34-81c7-06bb2780ed98)

- City: Ayolas, Paraguay
- ICAO: SGAY
- Timezone: America/Asuncion
- Coordinates: -27.370000, -56.850000
- Elevation: 223 ft

### [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)

- City: Seoul, South Korea
- ICAO: RKSI
- Timezone: Asia/Seoul
- Coordinates: 37.470000, 126.450000
- Elevation: 23 ft

## Route notes

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 18:11 in Ayolas, it's 06:11 in Seoul.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Juan De Ayolas Airport (AYO)](https://www.flightduration.online/airport/ayo-ayolas-juan-de-ayolas-airport/1ef266df-a5d9-6e34-81c7-06bb2780ed98)
- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Flight duration calculator](/#calculator)